Thermal conductivity of benzothieno-benzothiophene derivatives at the nanoscale

Autor: Claudio Melis, Vincent Lemaur, Alexandre Vercouter, Rémy Jouclas, Guillaume Schweicher, Yves Geerts, Stéphane Lenfant, Aleandro Antidormi, David Guerin, Magatte N. Gueye, Jérôme Cornil, Dominique Vuillaume

Publikováno v: Nanoscale, 13
Nanoscale
Nanoscale, Royal Society of Chemistry, 2021, 13 (6), pp.3800-3807. ⟨10.1039/D0NR08619C⟩
Digital.CSIC. Repositorio Institucional del CSIC
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Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Nanoscale, 13 (6
Nanoscale, 2021, 13 (6), pp.3800-3807. ⟨10.1039/D0NR08619C⟩

We study by scanning thermal microscopy the nanoscale thermal conductance of films (40-400 nm thick) of [1]benzothieno[3,2-b][1]benzothiophene (BTBT) and 2,7-dioctyl[1]benzothieno[3,2-b][1]benzothiophene (C8-BTBT-C8). We demonstrate that the out-of-p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b79d1b9dde5ce8638052e7349ece38b
https://doi.org/10.1039/d0nr08619c

Terphenylthiazole-based self-assembled monolayers on cobalt with high conductance photo-switching ratio for spintronics

Autor: Vladimir Prudkovskiy, Imane Arbouch, Anne Léaustic, Pei Yu, Colin Van Dyck, David Guérin, Stéphane Lenfant, Talal Mallah, Jérôme Cornil, Dominique Vuillaume

Publikováno v: Nanoscale
Nanoscale, 2022, 14, pp.5725-5742. ⟨10.1039/d2nr00591c⟩

Two new photo-switchable terphenylthiazoles molecules are synthesized and self-assembled as monolayers on Au and on ferromagnetic Co electrodes. The electron transport properties probed by conductive atomic force microscopy in ultra-high vacuum revea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aab17db73783a675d218b24f12ef4b08
https://hal.science/hal-03625458

Concentric-Electrode Organic Electrochemical Transistors: Case Study for Selective Hydrazine Sensing

Autor: Sébastien Pecqueur, Stéphane Lenfant, David Guérin, Fabien Alibart, Dominique Vuillaume

Publikováno v: Sensors, Vol 17, Iss 3, p 570 (2017)

We report on hydrazine-sensing organic electrochemical transistors (OECTs) with a design consisting of concentric annular electrodes. The design engineering of these OECTs was motivated by the great potential of using OECT sensing arrays in fields su

Externí odkaz: https://doaj.org/article/195d494052944482b05cf31bfecf2866

Long-range electron transport in Prussian blue analog nanocrystals

Autor: Roméo Bonnet, Talal Mallah, Stéphane Lenfant, Dominique Vuillaume, Sandra Mazerat

Publikováno v: Nanoscale
Nanoscale, Royal Society of Chemistry, 2020, 12 (39), pp.20374-20385. ⟨10.1039/d0nr06971j⟩
Nanoscale, 2020, 12 (39), pp.20374-20385. ⟨10.1039/d0nr06971j⟩

International audience; We report electron transport measurements through nano-scale devices consisting of 1 to 3 Prussian blue analog (PBA) nanoparticles connected between two electrodes. We compare two types of cubic nanoparticles, CsCoIIIFeII (15

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b47af522a671d073fb71d2dd71f7167
https://hal.archives-ouvertes.fr/hal-03010948

Electrical molecular switch addressed by chemical stimuli

Autor: Colin J. Lambert, Iain Grace, Stéphane Lenfant, Yannick Viero, Fan Xiao, N. Alwhaibi, Dominique Vuillaume, David Guerin, Christophe Krzeminski, Olivier Siri, Hassib Audi, M. Iazykov, Zhongrui Chen, Arnaud Heynderickx, Hubert Klein

Publikováno v: Nanoscale
Nanoscale, 2020, 12 (18), pp.10127-10139. ⟨10.1039/D0NR02461A⟩
Nanoscale, Royal Society of Chemistry, 2020, 12 (18), pp.10127-10139. ⟨10.1039/D0NR02461A⟩

We demonstrate that the conductance switching of benzo-bis(imidazole) molecules upon protonation depends on the lateral functional groups. The protonated H-substituted molecule shows a higher conductance than the neutral one (Gpro>Gneu), while the op

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a658efa7375e046c648d35ca2e7be17c